The theory he sticks to to be of no use in our studies. A. proves B. prove C. pr
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The theory he sticks to ______ to be of no use in our studies.
A. proves B. prove
C. proving D. be proved
试题答案
A
解析:
he sticks to 是修饰主语 the theory 的定语从句，句子的基本结构为 The theory proves to be of no use in our studies.